# \[ANN\] Dictionaries.jl - Improved productivity and performance of dictionaries in Julia

**URL:** <https://discourse.julialang.org/t/ann-dictionaries-jl-improved-productivity-and-performance-of-dictionaries-in-julia/32074>\
**Category:** Package Announcements\
**Tags:** dictionary, dictionaries\
**Created:** [December 9, 2019, 10:42pm UTC](https://discourse.julialang.org/t/ann-dictionaries-jl-improved-productivity-and-performance-of-dictionaries-in-julia/32074 "2019-12-09T22:42:50Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![StevenSiew](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/stevensiew/32/218393_2.png) [@StevenSiew](https://discourse.julialang.org/u/StevenSiew)\
**Post date:** [December 10, 2019, 3:11am UTC](https://discourse.julialang.org/t/ann-dictionaries-jl-improved-productivity-and-performance-of-dictionaries-in-julia/32074/8 "2019-12-10T03:11:03Z")

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I have exactly 1.3 questions to ask.

Is this Dictionary Thread Safe?

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